Dr. T. Mark Johnson, MD
Retina & Vitreous Surgeon
406.2 mi · 600 Jefferson Plaza, Suite 320, Rockville, MD 20852
At a glance
4.67 stars (6 reviews)
93% are satisfied with this provider ·
Accepts 20 insurances
Aetna, BlueCross BlueShield, Cigna, Medicare, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from University of Western Ontario, Medical School
Works at The Retina Group of Washington
3 office locations
4.67
6 reviews
Bedside manner
4.7
Wait time
3.5
Recent reviews
Satisfied. Doctor Johnson's congenial mannerism tended to set me at ease and allleviated any preconceived fears I may have developed.
.
July 2, 2012Sylvester C.Verified patient
I have been seeing him since 2007 when he fixed my retinal detachment. I am very satisfied and I recommend him highly!
More than 1 year agoSubhankar B.Verified patient
Office locations
1
1.
The Retina Group of Washington
400.8 mi · 600 Jefferson Plaza, Suite 320, Rockville, MD, 20852
2
2.
The Retina Group of Washington
406.2 mi · 5454 Wisconsin Ave, Suite 1540, Chevy Chase, MD, 20815
3
3.
The Retina Group of Washington
392.3 mi · 200 Executive Center Parkway, Suite 102, Fredericksburg, VA, 22401
T. Mark Johnson does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
Dr. Sara Varghai, OD
Optometrist
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
Dr. Dhruvi Patel, OD
Optometrist
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
Dr. Sara Varghai, OD
Optometrist
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
Dr. Dhruvi Patel, OD
Optometrist
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Destruction of retinal or choroid lesions by laser or other
Surgical retina and vitreous procedures
Vitreous opacities and degeneration
Retinal detachment
Glaucoma
Blockage of vein or artery in the retina (eye)
Destruction of retinal or choroid lesions by laser or other
Surgical retina and vitreous procedures
Vitreous opacities and degeneration
Retinal detachment
More about Dr. T. Mark Johnson, MD
Dr. Johnson received his medical degree from the University of Western Ontario, where he received the Hewlett Packard Award as top medical graduate. He completed his residency at the University of Ottawa Eye Institute, followed by a fellowship in vitreo-retinal surgery and uveitis at the University of Michigan’s Kellogg Eye Institute. He joins the Retina Group of Washington after nine years as an attending surgeon at the National Retina Institute.
Dr. Johnson has been active in research and education in the vitreo-retinal field. He has given lectures to both local and international audiences on a broad range of topics. He has published numerous articles in peer reviewed journals and serves as a reviewer for Retina, Ophthalmology and the American Journal of Ophthalmology. He is editor of Evidence Based Eye Care, a standard textbook in ophthalmic training programs. In addition, he has contributed chapters to numerous textbooks on macular surgery, retinal detachment repair, ocular trauma, diabetic retinopathy, treatment of macular degeneration and advanced retinal imaging.
Dr. Johnson is a fellow of the Royal College of Surgeons and is board certified by the American Board of Ophthalmology. He is licensed to practice medicine in Maryland, Virginia and Washington DC. He is a president elect of the Washington Metropolitan Ophthalmological Society. He is a member of the American Academy of Ophthalmology, the Canadian Ophthalmological Society and the American Society of Retinal Specialists. He will be seeing patients in our offices in Rockville, MD and Fredericksburg, VA. In addition to English he speaks French and Spanish.
Education & experience
Education
Medical School - University of Western Ontario, Medical School
University of Ottawa, Residency in Opthalmology
University of Western Ontario, Medical School, Fellowship in Vitreoretinal Surgery
Practice
The Retina Group of Washington
Affiliation
Inova Fair Oaks Hospital
Inova Fairfax Hospital
MedStar Washington Hospital Center
Certifications
American Board of Ophthalmology
Background
Languages spoken
English
French
Spanish
Gender
Male
NPI number
#1366498545
T. Mark Johnson does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
Dr. Sara Varghai, OD
Optometrist
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
Dr. Dhruvi Patel, OD
Optometrist
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
Dr. Sara Varghai, OD
Optometrist
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
4.87376 reviews
6 mi672 N Glebe Rd, Arlington, VA, 22203
Next available: Apr 24
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
4.62186 reviews
4 mi8630 Fenton St, Ste 130, Silver Spring, MD, 20910
Next available: Apr 27
Dr. Peter Wawrzusin, MD
Ophthalmologist
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
4.62186 reviews
6 mi2045 University Blvd E, Ste 100, Hyattsville, MD, 20783
Next available: Apr 28
Dr. Dhruvi Patel, OD
Optometrist
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
4.93252 reviews
5.5 mi5268 Nicholson Ln, Ste D, Kensington, MD, 20895
Next available: Apr 24
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.67
Wait time
3.50
Bedside manner
4.67
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
6 reviews
Most relevant
I have been seeing him since 2007 when he fixed my retinal detachment. I am very satisfied and I recommend him highly!
More than 1 year agoSubhankar B.Verified patient
Satisfied. Doctor Johnson's congenial mannerism tended to set me at ease and allleviated any preconceived fears I may have developed.
.
July 2, 2012Sylvester C.Verified patient
More than 1 year agoInitials hidden
September 2, 2011MC
September 2, 2011TA
September 2, 2011JF
Which hospital is Dr. T. Mark Johnson affiliated with?
Dr. T. Mark Johnson is affiliated with Inova Fair Oaks Hospital, Inova Fairfax Hospital, and MedStar Washington Hospital Center.
What practice does Dr. T. Mark Johnson work with?
Dr. T. Mark Johnson works with The Retina Group of Washington.
Where is Dr. T. Mark Johnson's office located?
Dr. T. Mark Johnson has 3 office locations, including in Chevy Chase, Rockville, and Fredericksburg, view full addresses on Dr. Johnson's profile.
Which board certifications does Dr. T. Mark Johnson have?
Dr. T. Mark Johnson is certified by American Board of Ophthalmology.
What languages does Dr. T. Mark Johnson speak?
Dr. T. Mark Johnson speaks English, French, and Spanish.
How do patients rate Dr. T. Mark Johnson in reviews?
6 patients have reviewed Dr. T. Mark Johnson. The overall rating for this doctor is 4.67/5. They have a 4.67/5 rating for bedside manner and a 3.5/5 rating for wait time. You can read individual reviews and ratings on their profile.